Advertisements
Advertisements
Question
Express:
700 gm as a percentage of 2.8 kg.
Solution
700 gm as a percentage of 2800 gm
(2.8 × 1000 = 2800 gm, ∵ 1 kg = 1000 gm)
`700/2800xx100=100/4=25%`
APPEARS IN
RELATED QUESTIONS
A cricketer scored a total of 62 runs in 96 balls. He hit 3 sixes, 8 fours, 2 twos and 8 singles. What percentage of the total runs came in
(i) Sixes
(ii) fours
(iii) twos
(iv) singles
Gunpowder contains 75% nitre and 10% sulphur. Find the amount of the gunpowder which carries 9 kg nitre. What amount of gunpowder would contain 2.3 kg sulphur?
If 14% of a number is 315; find the number.
A number is increased by 10% and the resulting number is again increased by 20%. What is the overall percentage increase in the number?
Express as a percent:
0.15
Rohit’s age is 12 years and Geeta’s age is 15 years. Express Rohit’s age as a percent of Geeta’s age.
48 is 32% of which number?
During school hours, Neha finished 73% of her homework and Minakshi completed 5/8 of her homework. Who must finish a greater per cent of homework?
25 ml is ______ percent of 5 litres.
What percent of 1 hour is 30 minutes?
